OWL 4
OWL 4 (IMO 9435557) is a chemical tanker flagged in Marshall Islands. Its port of registry is Majuro. [1]
EU MRV emissions monitoring (2025)[1]
EU MRV responsible company
INTERUNITY MANAGEMENT CORPORATION SACompany IMO 1112385
Document of Compliance issued 29/03/2026 · valid until 30/06/2027
MRV verifier
ICS Verification Services Single Member P.C.Piraeus, Greece
Accreditation no. 1101-3 · Hellenic Accredidation System
| Metric | Value |
|---|---|
| Reporting period | 2025 |
| Technical efficiency | EEXI (10.58 gCO₂/t·nm) |
| Total fuel consumption | 928.68 m tonnes |
| Total CO₂ emissions | 2,911.52 m tonnes |
| Total CH₄ emissions | 0.05 m tonnes |
| Total N₂O emissions | 0.17 m tonnes |
| Total CO₂eq emissions | 2,957.12 m tonnes |
| Time spent at sea | 1,495.15 hours |
| CO₂ emissions per distance | 244.24 kg CO₂ / n mile |
Sources
- European Commission THETIS-MRV / EU MRV emissions report (2025 data, v47, published 31 Aug 2026)